CN105794118B - 双模式wwan和wlan收发机系统和方法 - Google Patents

双模式wwan和wlan收发机系统和方法 Download PDF

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Publication number
CN105794118B
CN105794118B CN201480065664.4A CN201480065664A CN105794118B CN 105794118 B CN105794118 B CN 105794118B CN 201480065664 A CN201480065664 A CN 201480065664A CN 105794118 B CN105794118 B CN 105794118B
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CN
China
Prior art keywords
signal
transceiver
type
filter
switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201480065664.4A
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English (en)
Chinese (zh)
Other versions
CN105794118A (zh
Inventor
S·S·索利曼
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of CN105794118A publication Critical patent/CN105794118A/zh
Application granted granted Critical
Publication of CN105794118B publication Critical patent/CN105794118B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/401—Circuits for selecting or indicating operating mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0067—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
CN201480065664.4A 2013-12-03 2014-11-25 双模式wwan和wlan收发机系统和方法 Expired - Fee Related CN105794118B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/095,779 2013-12-03
US14/095,779 US20150155891A1 (en) 2013-12-03 2013-12-03 Dual mode wwan and wlan transceiver systems and methods
PCT/US2014/067499 WO2015084662A1 (en) 2013-12-03 2014-11-25 Dual mode wwan and wlan transceiver systems and methods

Publications (2)

Publication Number Publication Date
CN105794118A CN105794118A (zh) 2016-07-20
CN105794118B true CN105794118B (zh) 2019-08-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480065664.4A Expired - Fee Related CN105794118B (zh) 2013-12-03 2014-11-25 双模式wwan和wlan收发机系统和方法

Country Status (7)

Country Link
US (1) US20150155891A1 (enrdf_load_stackoverflow)
EP (1) EP3078117A1 (enrdf_load_stackoverflow)
JP (1) JP6571080B2 (enrdf_load_stackoverflow)
KR (1) KR20160091976A (enrdf_load_stackoverflow)
CN (1) CN105794118B (enrdf_load_stackoverflow)
BR (1) BR112016012622A2 (enrdf_load_stackoverflow)
WO (1) WO2015084662A1 (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105450271B (zh) * 2014-08-30 2018-08-10 展讯通信（上海）有限公司 一种基于mimo的通信方法及mimo系统
US9362988B2 (en) * 2014-10-28 2016-06-07 Qualcomm Incorporated WWAN and WLAN cooperative support of multi-SIM devices
CN106412476B (zh) 2015-07-28 2019-08-27 华为技术有限公司 一种信号传输方法及装置
US20170064655A1 (en) * 2015-08-25 2017-03-02 Qualcomm Incorporated Multi-antenna receiver processing
US9681366B2 (en) * 2015-10-06 2017-06-13 Htc Corporation Electronic device and method for controlling the same
US10673603B2 (en) * 2015-10-23 2020-06-02 Taiwan Semiconductor Manufacturing Company, Ltd. Integrated circuit with radio frequency interconnect
CN105610449B (zh) * 2015-12-25 2019-04-05 泰凌微电子（上海）有限公司 双模射频收发架构
US10861608B2 (en) * 2016-03-16 2020-12-08 Kiomars Anvari Internet of things (IoT) with novel time of day acquisition
CN107528683B (zh) * 2016-06-28 2019-10-25 Oppo广东移动通信有限公司 载波聚合中载波参数的设置方法、装置及移动终端
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
US10278046B2 (en) * 2017-01-24 2019-04-30 GM Global Technology Operations LLC Selective antenna allocation
US10194446B2 (en) * 2017-02-07 2019-01-29 Qualcomm Incorporated Techniques and apparatuses for concurrent resource usage for WWAN and WLAN
CN107105520B (zh) * 2017-04-05 2021-01-08 奇酷互联网络科技（深圳）有限公司 一种提高无线网络收发性能的方法和设备以及移动终端
US11052851B1 (en) * 2020-03-24 2021-07-06 Kiomars Anvari Use of IoT network and IoT ranging device for a navigation and protection system
US20220400399A1 (en) * 2021-06-11 2022-12-15 Arris Enterprises Llc System and method to monitor a radio channel while servicing other radio channels
CN115225073A (zh) * 2021-12-14 2022-10-21 东南大学 一种新型双模式切换开关

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102882539A (zh) * 2011-07-14 2013-01-16 苹果公司 用于同时接收不同频带中的射频传输的无线电路

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7283840B2 (en) * 2003-02-07 2007-10-16 Chrontel, Inc. Reconfigurable analog baseband for a single-chip dual-mode transceiver
US7869528B2 (en) * 2003-10-31 2011-01-11 Northrop Grumman Systems Corporation Multi-carrier transceiver assembly
US7480521B2 (en) * 2005-09-15 2009-01-20 Research In Motion Limited Methods and apparatus for reducing power consumption during network scanning operations with adverse battery conditions
US8798552B2 (en) * 2006-08-22 2014-08-05 Samsung Electronics Co., Ltd. Reconfigurable wireless transceiver
CN101836486B (zh) * 2007-10-22 2014-04-30 马维尔国际贸易有限公司 用于wlan的位置感知背景接入点扫描
KR101827584B1 (ko) * 2010-01-08 2018-02-08 인터디지탈 패튼 홀딩스, 인크 캐리어 집성에서의 채널 자원 맵핑을 위한 방법 및 장치
BR112013022758A2 (pt) * 2011-03-07 2016-12-06 Intel Corp método implementado por computador, dispositivo de máquina para máquina, sistema de computador e sistema de máquina para máquina
WO2012152298A1 (en) * 2011-05-10 2012-11-15 Deutsche Telekom Ag Method, system, access point and computer program product for enhancing the usable bandwidth between of a telecommunications network and a user equipment
US20140169317A1 (en) * 2011-07-25 2014-06-19 Broadcom Corporation Method and apparatus for switching antenna port configurations
JP2013031135A (ja) * 2011-07-29 2013-02-07 Sharp Corp 無線通信機器
KR20150079995A (ko) * 2011-10-03 2015-07-08 인텔 코포레이션 장치 간(ｄ２ｄ) 통신 메커니즘
US9629028B2 (en) * 2012-03-16 2017-04-18 Qualcomm Incorporated System and method for heterogeneous carrier aggregation
US9906998B2 (en) * 2012-05-08 2018-02-27 Qualcomm Incorporated Mechanism to improve dynamic sharing of receive chain(s) among radio access technologies
CN103391633B (zh) * 2012-05-09 2018-08-24 中兴通讯股份有限公司 网络接入方法及装置
US20140038667A1 (en) * 2012-08-03 2014-02-06 Research In Motion Limited Mobile wireless communications device with rf lte switches and related methods
US9515695B2 (en) * 2012-09-26 2016-12-06 Intel Deutschland Gmbh Bypassing duplex filter
TWI520545B (zh) * 2012-09-26 2016-02-01 蘋果公司 用於在單一無線電ｌｔｅ裝置中同時接收ｌｔｅ及１ｘ之方法
US8774068B2 (en) * 2012-10-11 2014-07-08 Sony Corporation Dual swapping switches to meet linearity demands of carrier aggregation
US20140349584A1 (en) * 2013-05-24 2014-11-27 Thorsten Clevorn Communication device and method for performing radio communication
US9380555B2 (en) * 2013-09-29 2016-06-28 Apple Inc. Shared tertiary chain for improved LTE throughput

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102882539A (zh) * 2011-07-14 2013-01-16 苹果公司 用于同时接收不同频带中的射频传输的无线电路

Also Published As

Publication number Publication date
BR112016012622A2 (pt) 2017-08-08
US20150155891A1 (en) 2015-06-04
JP2017502572A (ja) 2017-01-19
JP6571080B2 (ja) 2019-09-04
WO2015084662A1 (en) 2015-06-11
EP3078117A1 (en) 2016-10-12
KR20160091976A (ko) 2016-08-03
CN105794118A (zh) 2016-07-20

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